| 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 | $41.68 | 11.441% | $46.4486 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $61.60 | 3.723% | $63.8934 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $159.99 | 10.128% | $176.1938 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $103.28 | 8.440% | $111.9968 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $24.50 | 13.304% | $27.7595 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $131.42 | 8.636% | $142.7694 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $147.32 | 12.209% | $165.3063 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $669.79 | $734.3678 | $734.37 | $734.35 | $734.40 | |