| 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 | $31.31 | 3.818% | $32.5054 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $76.54 | 10.249% | $84.3846 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $26.57 | 9.474% | $29.0872 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $126.86 | 9.379% | $138.7582 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $46.64 | 8.347% | $50.533 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $98.59 | 4.464% | $102.9911 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $123.35 | 9.473% | $135.0349 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $529.86 | $573.2944 | $573.29 | $573.35 | $573.30 | |