| 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 | $29.73 | 10.671% | $32.9025 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $59.99 | 13.865% | $68.3076 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $172.59 | 10.824% | $191.2711 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $65.81 | 8.204% | $71.2091 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $221.85 | 10.762% | $245.7255 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $33.48 | 9.860% | $36.7811 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $62.85 | 12.546% | $70.7352 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $646.30 | $716.9321 | $716.94 | $716.95 | $716.90 | |