| 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 | $32.41 | 5.313% | $34.1319 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $193.91 | 8.749% | $210.8752 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $47.87 | 5.633% | $50.5665 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $224.55 | 4.674% | $235.0455 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $242.81 | 8.453% | $263.3347 | $263.33 | $263.35 | $263.30 |
| Purchase #6 | $147.62 | 6.502% | $157.2183 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $119.45 | 8.712% | $129.8565 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $1,008.62 | $1,081.0286 | $1,081.04 | $1,081.05 | $1,081.00 | |