| 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 | $77.87 | 13.662% | $88.5086 | $88.51 | $88.50 | $88.50 |
| Purchase #2 | $37.90 | 6.207% | $40.2525 | $40.25 | $40.25 | $40.30 |
| Purchase #3 | $219.81 | 8.756% | $239.0566 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $43.28 | 8.160% | $46.8116 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $19.37 | 11.768% | $21.6495 | $21.65 | $21.65 | $21.60 |
| Purchase #6 | $79.48 | 5.834% | $84.1169 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $241.65 | 8.562% | $262.3401 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $719.36 | $782.7358 | $782.74 | $782.70 | $782.70 | |