| 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 | $39.98 | 10.404% | $44.1395 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $123.57 | 13.395% | $140.1222 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $32.26 | 3.660% | $33.4407 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $62.82 | 13.564% | $71.3409 | $71.34 | $71.35 | $71.30 |
| Purchase #5 | $222.50 | 6.303% | $236.5242 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $93.98 | 6.759% | $100.3321 | $100.33 | $100.35 | $100.30 |
| Purchase #7 | $177.97 | 13.288% | $201.6187 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $753.08 | $827.5183 | $827.51 | $827.50 | $827.30 | |