| 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 | $85.87 | 3.303% | $88.7063 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $19.27 | 11.615% | $21.5082 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $21.44 | 13.789% | $24.3964 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $57.48 | 12.517% | $64.6748 | $64.67 | $64.65 | $64.70 |
| Purchase #5 | $24.43 | 10.820% | $27.0733 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $5.53 | 7.411% | $5.9398 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $77.89 | 12.303% | $87.4728 | $87.47 | $87.45 | $87.50 |
| 7 purchase totals = | $291.91 | $319.7716 | $319.77 | $319.70 | $319.80 | |