| 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 | $26.72 | 11.758% | $29.8617 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $170.29 | 10.678% | $188.4736 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $179.92 | 7.295% | $193.0452 | $193.05 | $193.05 | $193.00 |
| Purchase #4 | $210.62 | 9.603% | $230.8458 | $230.85 | $230.85 | $230.80 |
| Purchase #5 | $177.94 | 8.856% | $193.6984 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $99.58 | 7.115% | $106.6651 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $71.98 | 13.290% | $81.5461 | $81.55 | $81.55 | $81.50 |
| 7 purchase totals = | $937.05 | $1,024.1359 | $1,024.15 | $1,024.10 | $1,024.10 | |