| 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 | $91.71 | 5.196% | $96.4753 | $96.48 | $96.50 | $96.50 |
| Purchase #2 | $50.83 | 11.722% | $56.7883 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $128.61 | 9.380% | $140.6736 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $22.37 | 13.809% | $25.4591 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $110.85 | 6.418% | $117.9644 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $245.67 | 8.484% | $266.5126 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $204.51 | 10.211% | $225.3925 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $854.55 | $929.2658 | $929.26 | $929.25 | $929.40 | |