| 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 | $37.95 | 6.301% | $40.3412 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $69.74 | 4.787% | $73.0785 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $168.62 | 12.475% | $189.6553 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $228.45 | 7.409% | $245.3759 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $173.43 | 4.383% | $181.0314 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $33.45 | 8.481% | $36.2869 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $223.71 | 13.666% | $254.2822 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $935.35 | $1,020.0514 | $1,020.06 | $1,020.15 | $1,020.10 | |