| 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 | $60.50 | 8.683% | $65.7532 | $65.75 | $65.75 | $65.80 |
| Purchase #2 | $133.55 | 12.162% | $149.7924 | $149.79 | $149.80 | $149.80 |
| Purchase #3 | $112.70 | 13.774% | $128.2233 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $118.56 | 10.582% | $131.106 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $80.77 | 12.464% | $90.8372 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $177.91 | 12.447% | $200.0545 | $200.05 | $200.05 | $200.10 |
| Purchase #7 | $120.69 | 8.832% | $131.3493 | $131.35 | $131.35 | $131.30 |
| 7 purchase totals = | $804.68 | $897.1159 | $897.11 | $897.10 | $897.10 | |