| 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 | $28.27 | 11.550% | $31.5352 | $31.54 | $31.55 | $31.50 |
| Purchase #2 | $128.63 | 9.831% | $141.2756 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $42.48 | 4.666% | $44.4621 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $213.93 | 11.874% | $239.332 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $149.52 | 6.715% | $159.5603 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $84.45 | 8.671% | $91.7727 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $22.82 | 11.688% | $25.4872 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $670.10 | $733.4251 | $733.43 | $733.45 | $733.50 | |