| 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 | $50.93 | 12.118% | $57.1017 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $144.35 | 4.460% | $150.788 | $150.79 | $150.80 | $150.80 |
| Purchase #3 | $135.69 | 12.159% | $152.1885 | $152.19 | $152.20 | $152.20 |
| Purchase #4 | $161.58 | 12.606% | $181.9488 | $181.95 | $181.95 | $181.90 |
| Purchase #5 | $170.93 | 10.636% | $189.1101 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $201.83 | 9.713% | $221.4337 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $30.27 | 7.434% | $32.5203 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $895.58 | $985.0911 | $985.09 | $985.10 | $985.00 | |