| 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 | $72.63 | 10.802% | $80.4755 | $80.48 | $80.50 | $80.50 |
| Purchase #2 | $94.52 | 9.343% | $103.351 | $103.35 | $103.35 | $103.40 |
| Purchase #3 | $220.34 | 5.269% | $231.9497 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $240.79 | 5.625% | $254.3344 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $60.39 | 4.325% | $63.0019 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $189.50 | 5.608% | $200.1272 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $23.96 | 6.210% | $25.4479 | $25.45 | $25.45 | $25.40 |
| 7 purchase totals = | $902.13 | $958.6876 | $958.69 | $958.75 | $958.60 | |