| 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 | $21.68 | 11.826% | $24.2439 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $203.85 | 12.620% | $229.5759 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $229.64 | 10.300% | $253.2929 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $58.35 | 8.148% | $63.1044 | $63.10 | $63.10 | $63.10 |
| Purchase #5 | $149.31 | 11.111% | $165.8998 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $142.46 | 3.457% | $147.3848 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $61.93 | 12.428% | $69.6267 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $867.22 | $953.1284 | $953.12 | $953.20 | $953.10 | |