| 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 | $98.81 | 12.664% | $111.3233 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $52.93 | 6.237% | $56.2312 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $60.49 | 13.444% | $68.6223 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $83.31 | 8.159% | $90.1073 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $55.33 | 9.338% | $60.4967 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $151.42 | 12.638% | $170.5565 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $184.83 | 4.853% | $193.7998 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $687.12 | $751.1371 | $751.14 | $751.10 | $751.10 | |