| 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 | $91.45 | 13.818% | $104.0866 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $12.33 | 11.365% | $13.7313 | $13.73 | $13.75 | $13.70 |
| Purchase #3 | $146.46 | 6.181% | $155.5127 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $101.46 | 5.369% | $106.9074 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $103.62 | 13.298% | $117.3994 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $8.37 | 11.589% | $9.34 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $48.66 | 11.771% | $54.3878 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $512.35 | $561.3652 | $561.37 | $561.40 | $561.30 | |