| 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 | $44.54 | 4.865% | $46.7069 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $184.32 | 9.845% | $202.4663 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $38.83 | 3.552% | $40.2092 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $242.34 | 6.518% | $258.1357 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $194.96 | 13.621% | $221.5155 | $221.52 | $221.50 | $221.50 |
| Purchase #6 | $144.51 | 12.222% | $162.172 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $50.77 | 8.497% | $55.0839 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $900.27 | $986.2895 | $986.30 | $986.25 | $986.30 | |