| 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 | $73.45 | 11.556% | $81.9379 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $212.30 | 4.523% | $221.9023 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $21.89 | 6.233% | $23.2544 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $52.72 | 9.717% | $57.8428 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $102.37 | 8.426% | $110.9957 | $111.00 | $111.00 | $111.00 |
| Purchase #6 | $173.41 | 12.364% | $194.8504 | $194.85 | $194.85 | $194.90 |
| Purchase #7 | $145.64 | 7.694% | $156.8455 | $156.85 | $156.85 | $156.80 |
| 7 purchase totals = | $781.78 | $847.6290 | $847.63 | $847.65 | $847.60 | |