| 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 | $108.50 | 6.489% | $115.5406 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $140.36 | 3.833% | $145.74 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $62.68 | 6.786% | $66.9335 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $226.41 | 9.164% | $247.1582 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $31.35 | 7.851% | $33.8113 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $193.65 | 4.707% | $202.7651 | $202.77 | $202.75 | $202.80 |
| Purchase #7 | $34.47 | 9.212% | $37.6454 | $37.65 | $37.65 | $37.60 |
| 7 purchase totals = | $797.42 | $849.5941 | $849.60 | $849.60 | $849.50 | |