| 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 | $96.89 | 4.377% | $101.1309 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $47.94 | 11.348% | $53.3802 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $201.69 | 9.853% | $221.5625 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $156.26 | 7.599% | $168.1342 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $191.56 | 13.254% | $216.9494 | $216.95 | $216.95 | $216.90 |
| Purchase #6 | $32.96 | 8.103% | $35.6307 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $61.86 | 5.397% | $65.1986 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $789.16 | $861.9865 | $861.98 | $862.05 | $861.90 | |