| 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 | $35.89 | 12.368% | $40.3289 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $239.41 | 11.829% | $267.7298 | $267.73 | $267.75 | $267.70 |
| Purchase #3 | $160.33 | 7.371% | $172.1479 | $172.15 | $172.15 | $172.10 |
| Purchase #4 | $39.29 | 8.722% | $42.7169 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $7.60 | 9.582% | $8.3282 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $25.90 | 8.853% | $28.1929 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $218.62 | 5.405% | $230.4364 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $727.04 | $789.8810 | $789.89 | $789.95 | $789.70 | |