| 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 | $72.61 | 10.348% | $80.1237 | $80.12 | $80.10 | $80.10 |
| Purchase #2 | $153.99 | 11.130% | $171.1291 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $172.90 | 6.721% | $184.5206 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $87.54 | 4.343% | $91.3419 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $89.90 | 6.590% | $95.8244 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $34.90 | 12.145% | $39.1386 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $69.44 | 9.374% | $75.9493 | $75.95 | $75.95 | $75.90 |
| 7 purchase totals = | $681.28 | $738.0276 | $738.02 | $738.00 | $737.80 | |