| 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 | $55.25 | 12.871% | $62.3612 | $62.36 | $62.35 | $62.40 |
| Purchase #2 | $190.63 | 10.781% | $211.1818 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $12.33 | 5.347% | $12.9893 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $129.26 | 9.457% | $141.4841 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $39.89 | 6.197% | $42.362 | $42.36 | $42.35 | $42.40 |
| Purchase #6 | $181.70 | 7.797% | $195.8671 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $33.57 | 3.844% | $34.8604 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $642.63 | $701.1059 | $701.10 | $701.10 | $701.30 | |