| 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 | $22.28 | 11.478% | $24.8373 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $134.41 | 11.408% | $149.7435 | $149.74 | $149.75 | $149.70 |
| Purchase #3 | $149.99 | 9.556% | $164.323 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $18.87 | 7.723% | $20.3273 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $81.99 | 9.816% | $90.0381 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $183.45 | 6.624% | $195.6017 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $195.36 | 7.707% | $210.4164 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $786.35 | $855.2873 | $855.29 | $855.30 | $855.10 | |