| 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 | $8.95 | 8.726% | $9.731 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $249.29 | 8.281% | $269.9337 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $190.89 | 11.109% | $212.096 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $34.53 | 3.161% | $35.6215 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $11.79 | 5.490% | $12.4373 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $83.59 | 11.330% | $93.0607 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $168.84 | 5.516% | $178.1532 | $178.15 | $178.15 | $178.20 |
| 7 purchase totals = | $747.88 | $811.0334 | $811.03 | $811.05 | $811.00 | |