| 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 | $66.94 | 9.403% | $73.2344 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $28.72 | 11.446% | $32.0073 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $91.45 | 5.580% | $96.5529 | $96.55 | $96.55 | $96.60 |
| Purchase #4 | $201.95 | 13.486% | $229.185 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $25.30 | 13.530% | $28.7231 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $80.48 | 4.653% | $84.2247 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $137.70 | 6.379% | $146.4839 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $632.54 | $690.4113 | $690.40 | $690.40 | $690.40 | |