| 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 | $86.77 | 7.460% | $93.243 | $93.24 | $93.25 | $93.20 |
| Purchase #2 | $36.62 | 7.577% | $39.3947 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $197.71 | 8.331% | $214.1812 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $242.68 | 5.610% | $256.2943 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $27.45 | 8.642% | $29.8222 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $124.72 | 3.432% | $129.0004 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $23.31 | 9.760% | $25.5851 | $25.59 | $25.60 | $25.60 |
| 7 purchase totals = | $739.26 | $787.5209 | $787.51 | $787.55 | $787.50 | |