| 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 | $96.46 | 4.132% | $100.4457 | $100.45 | $100.45 | $100.40 |
| Purchase #2 | $21.98 | 3.572% | $22.7651 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $87.80 | 3.671% | $91.0231 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $115.69 | 6.578% | $123.3001 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $10.77 | 12.461% | $12.112 | $12.11 | $12.10 | $12.10 |
| Purchase #6 | $125.65 | 7.603% | $135.2032 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $174.69 | 9.535% | $191.3467 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $633.04 | $676.1959 | $676.20 | $676.15 | $676.10 | |