| 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 | $43.74 | 12.202% | $49.0772 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $170.80 | 10.656% | $189.0004 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $53.77 | 7.739% | $57.9313 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $130.31 | 7.841% | $140.5276 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $204.25 | 9.702% | $224.0663 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $71.72 | 11.744% | $80.1428 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $210.36 | 4.608% | $220.0534 | $220.05 | $220.05 | $220.10 |
| 7 purchase totals = | $884.95 | $960.7990 | $960.80 | $960.85 | $960.80 | |