| 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 | $71.43 | 7.783% | $76.9894 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $192.67 | 10.302% | $212.5189 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $109.91 | 4.529% | $114.8878 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $156.92 | 8.483% | $170.2315 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $87.38 | 12.402% | $98.2169 | $98.22 | $98.20 | $98.20 |
| Purchase #6 | $41.91 | 11.660% | $46.7967 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $247.81 | 12.663% | $279.1902 | $279.19 | $279.20 | $279.20 |
| 7 purchase totals = | $908.03 | $998.8314 | $998.84 | $998.85 | $998.80 | |