| 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 | $71.76 | 5.399% | $75.6343 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $207.36 | 6.252% | $220.3241 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $105.99 | 9.656% | $116.2244 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $134.84 | 11.333% | $150.1214 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $160.69 | 11.399% | $179.0071 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $9.73 | 11.552% | $10.854 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $246.88 | 12.325% | $277.308 | $277.31 | $277.30 | $277.30 |
| 7 purchase totals = | $937.25 | $1,029.4733 | $1,029.46 | $1,029.40 | $1,029.40 | |