| 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 | $87.25 | 4.393% | $91.0829 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $55.43 | 11.704% | $61.9175 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $153.78 | 12.229% | $172.5858 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $152.94 | 6.517% | $162.9071 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $69.79 | 6.535% | $74.3508 | $74.35 | $74.35 | $74.40 |
| Purchase #6 | $127.46 | 10.782% | $141.2027 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $206.55 | 11.352% | $229.9976 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $853.20 | $934.0444 | $934.05 | $934.05 | $934.10 | |