| 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 | $88.69 | 3.796% | $92.0567 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $223.40 | 3.378% | $230.9465 | $230.95 | $230.95 | $230.90 |
| Purchase #3 | $81.61 | 7.631% | $87.8377 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $229.48 | 6.576% | $244.5706 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $243.76 | 8.719% | $265.0134 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $212.81 | 9.276% | $232.5503 | $232.55 | $232.55 | $232.60 |
| Purchase #7 | $36.73 | 7.287% | $39.4065 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $1,116.48 | $1,192.3817 | $1,192.39 | $1,192.35 | $1,192.40 | |