| 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 | $78.86 | 6.595% | $84.0608 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $242.58 | 9.159% | $264.7979 | $264.80 | $264.80 | $264.80 |
| Purchase #3 | $29.66 | 6.755% | $31.6635 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $161.81 | 6.638% | $172.5509 | $172.55 | $172.55 | $172.60 |
| Purchase #5 | $74.30 | 10.834% | $82.3497 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $20.92 | 8.659% | $22.7315 | $22.73 | $22.75 | $22.70 |
| Purchase #7 | $238.90 | 7.320% | $256.3875 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $847.03 | $914.5418 | $914.54 | $914.55 | $914.60 | |