| 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 | $90.67 | 4.152% | $94.4346 | $94.43 | $94.45 | $94.40 |
| Purchase #2 | $243.63 | 9.566% | $266.9356 | $266.94 | $266.95 | $266.90 |
| Purchase #3 | $173.44 | 9.509% | $189.9324 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $96.73 | 12.626% | $108.9431 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $219.49 | 12.468% | $246.856 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $144.91 | 4.740% | $151.7787 | $151.78 | $151.80 | $151.80 |
| Purchase #7 | $56.54 | 9.115% | $61.6936 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $1,025.41 | $1,120.5740 | $1,120.57 | $1,120.65 | $1,120.50 | |