| 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 | $111.84 | 6.181% | $118.7528 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $30.79 | 5.432% | $32.4625 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $90.51 | 12.826% | $102.1188 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $30.29 | 6.787% | $32.3458 | $32.35 | $32.35 | $32.30 |
| Purchase #5 | $23.39 | 8.239% | $25.3171 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $22.73 | 5.761% | $24.0395 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $129.99 | 9.778% | $142.7004 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $439.54 | $477.7369 | $477.74 | $477.70 | $477.70 | |