| 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 | $74.88 | 7.640% | $80.6008 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $5.94 | 4.712% | $6.2199 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $209.99 | 7.846% | $226.4658 | $226.47 | $226.45 | $226.50 |
| Purchase #4 | $62.35 | 5.309% | $65.6602 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $11.42 | 8.165% | $12.3524 | $12.35 | $12.35 | $12.40 |
| Purchase #6 | $196.50 | 11.629% | $219.351 | $219.35 | $219.35 | $219.40 |
| Purchase #7 | $103.99 | 6.656% | $110.9116 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $665.07 | $721.5617 | $721.56 | $721.50 | $721.70 | |