| 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 | $89.90 | 7.395% | $96.5481 | $96.55 | $96.55 | $96.50 |
| Purchase #2 | $228.49 | 13.413% | $259.1374 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $8.50 | 13.302% | $9.6307 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $16.51 | 12.741% | $18.6135 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $28.76 | 9.513% | $31.4959 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $229.71 | 12.177% | $257.6818 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $66.57 | 12.172% | $74.6729 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $668.44 | $747.7803 | $747.78 | $747.80 | $747.70 | |