| 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 | $90.65 | 9.507% | $99.2681 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $111.54 | 5.803% | $118.0127 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $33.26 | 5.545% | $35.1043 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $32.77 | 3.708% | $33.9851 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $235.43 | 13.738% | $267.7734 | $267.77 | $267.75 | $267.80 |
| Purchase #6 | $161.32 | 6.316% | $171.509 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $128.38 | 5.327% | $135.2188 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $793.35 | $860.8714 | $860.87 | $860.80 | $860.90 | |