| 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 | $25.65 | 6.551% | $27.3303 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $181.39 | 4.556% | $189.6541 | $189.65 | $189.65 | $189.70 |
| Purchase #3 | $240.62 | 10.558% | $266.0247 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $122.47 | 10.174% | $134.9301 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $29.68 | 9.487% | $32.4957 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $81.43 | 8.700% | $88.5144 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $63.26 | 10.632% | $69.9858 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $744.50 | $808.9351 | $808.93 | $808.95 | $808.90 | |