| 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 | $77.37 | 10.423% | $85.4343 | $85.43 | $85.45 | $85.40 |
| Purchase #2 | $175.86 | 10.854% | $194.9478 | $194.95 | $194.95 | $194.90 |
| Purchase #3 | $63.39 | 10.335% | $69.9414 | $69.94 | $69.95 | $69.90 |
| Purchase #4 | $101.71 | 8.385% | $110.2384 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $79.92 | 13.590% | $90.7811 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $16.77 | 7.134% | $17.9664 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $118.56 | 12.199% | $133.0231 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $633.58 | $702.3325 | $702.33 | $702.35 | $702.20 | |