| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.37 | 8.673% | $91.6874 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $206.97 | 5.848% | $219.0736 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $202.97 | 5.147% | $213.4169 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $46.96 | 4.518% | $49.0817 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $188.96 | 11.693% | $211.0551 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $181.34 | 7.522% | $194.9804 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $96.49 | 12.515% | $108.5657 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $1,008.06 | $1,087.8608 | $1,087.87 | $1,087.85 | $1,088.00 | |