| 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 | $33.91 | 4.800% | $35.5377 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $33.65 | 10.286% | $37.1112 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $140.25 | 4.112% | $146.0171 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $32.27 | 6.395% | $34.3337 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $112.53 | 4.345% | $117.4194 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $11.55 | 11.325% | $12.858 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $100.68 | 6.285% | $107.0077 | $107.01 | $107.00 | $107.00 |
| 7 purchase totals = | $464.84 | $490.2848 | $490.29 | $490.25 | $490.20 | |