| 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 | $83.95 | 9.418% | $91.8564 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $46.98 | 13.599% | $53.3688 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $87.83 | 9.579% | $96.2432 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $150.61 | 6.513% | $160.4192 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $111.73 | 7.342% | $119.9332 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $124.94 | 4.720% | $130.8372 | $130.84 | $130.85 | $130.80 |
| Purchase #7 | $24.43 | 13.657% | $27.7664 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $630.47 | $680.4244 | $680.43 | $680.40 | $680.40 | |