| 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 | $24.45 | 4.194% | $25.4754 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $66.64 | 9.674% | $73.0868 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $57.52 | 12.326% | $64.6099 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $56.81 | 6.787% | $60.6657 | $60.67 | $60.65 | $60.70 |
| Purchase #5 | $147.44 | 8.265% | $159.6259 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $197.98 | 10.188% | $218.1502 | $218.15 | $218.15 | $218.20 |
| Purchase #7 | $157.68 | 11.757% | $176.2184 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $708.52 | $777.8323 | $777.85 | $777.85 | $777.90 | |