| 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 | $28.61 | 12.830% | $32.2807 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $149.71 | 4.140% | $155.908 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $197.81 | 11.381% | $220.3228 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $9.65 | 11.220% | $10.7327 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $92.61 | 4.584% | $96.8552 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $201.51 | 11.871% | $225.4313 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $219.48 | 7.305% | $235.513 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $899.38 | $977.0437 | $977.04 | $977.05 | $977.00 | |