| 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 | $40.91 | 4.740% | $42.8491 | $42.85 | $42.85 | $42.80 |
| Purchase #2 | $64.48 | 5.859% | $68.2579 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $33.61 | 12.375% | $37.7692 | $37.77 | $37.75 | $37.80 |
| Purchase #4 | $20.85 | 13.331% | $23.6295 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $49.25 | 8.487% | $53.4298 | $53.43 | $53.45 | $53.40 |
| Purchase #6 | $69.83 | 9.799% | $76.6726 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $41.65 | 11.508% | $46.4431 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $320.58 | $349.0512 | $349.05 | $349.05 | $349.00 | |