| 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 | $85.34 | 12.494% | $96.0024 | $96.00 | $96.00 | $96.00 |
| Purchase #2 | $243.86 | 12.834% | $275.157 | $275.16 | $275.15 | $275.20 |
| Purchase #3 | $34.81 | 5.550% | $36.742 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $128.89 | 7.322% | $138.3273 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $50.90 | 6.160% | $54.0354 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $225.60 | 12.293% | $253.333 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $68.75 | 3.281% | $71.0057 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $838.15 | $924.6028 | $924.61 | $924.65 | $924.50 | |