| 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 | $90.71 | 9.721% | $99.5279 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $78.91 | 7.422% | $84.7667 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $159.98 | 10.117% | $176.1652 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $49.92 | 6.689% | $53.2591 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $119.45 | 13.281% | $135.3142 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $65.54 | 13.216% | $74.2018 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $104.47 | 13.307% | $118.3718 | $118.37 | $118.35 | $118.40 |
| 7 purchase totals = | $668.98 | $741.6067 | $741.61 | $741.55 | $741.70 | |