| 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 | $69.71 | 5.797% | $73.7511 | $73.75 | $73.75 | $73.80 |
| Purchase #2 | $92.88 | 7.808% | $100.1321 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $60.71 | 12.589% | $68.3528 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $211.74 | 8.871% | $230.5235 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $180.70 | 12.650% | $203.5586 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $211.34 | 6.608% | $225.3053 | $225.31 | $225.30 | $225.30 |
| Purchase #7 | $246.62 | 10.479% | $272.4633 | $272.46 | $272.45 | $272.50 |
| 7 purchase totals = | $1,073.70 | $1,174.0867 | $1,174.08 | $1,174.05 | $1,174.20 | |