| 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 | $42.50 | 10.196% | $46.8333 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $222.62 | 5.682% | $235.2693 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $246.79 | 12.551% | $277.7646 | $277.76 | $277.75 | $277.80 |
| Purchase #4 | $9.67 | 4.513% | $10.1064 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $93.73 | 13.810% | $106.6741 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $154.71 | 6.740% | $165.1375 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $211.49 | 5.155% | $222.3923 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $981.51 | $1,064.1775 | $1,064.17 | $1,064.15 | $1,064.20 | |