| 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 | $46.31 | 5.519% | $48.8658 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $123.84 | 5.278% | $130.3763 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $128.68 | 5.546% | $135.8166 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $177.96 | 13.855% | $202.6164 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $140.33 | 10.753% | $155.4197 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $32.37 | 11.339% | $36.0404 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $176.59 | 7.113% | $189.1508 | $189.15 | $189.15 | $189.20 |
| 7 purchase totals = | $826.08 | $898.2860 | $898.30 | $898.25 | $898.30 | |