| 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 | $42.34 | 12.211% | $47.5101 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $117.70 | 4.620% | $123.1377 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $65.33 | 6.596% | $69.6392 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $131.99 | 13.407% | $149.6859 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $110.76 | 6.545% | $118.0092 | $118.01 | $118.00 | $118.00 |
| Purchase #6 | $241.39 | 5.126% | $253.7637 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $16.33 | 4.172% | $17.0113 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $725.84 | $778.7571 | $778.76 | $778.75 | $778.70 | |