| 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 | $42.41 | 12.460% | $47.6943 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $239.62 | 9.539% | $262.4774 | $262.48 | $262.50 | $262.50 |
| Purchase #3 | $47.78 | 6.277% | $50.7792 | $50.78 | $50.80 | $50.80 |
| Purchase #4 | $34.85 | 4.807% | $36.5252 | $36.53 | $36.55 | $36.50 |
| Purchase #5 | $210.27 | 13.641% | $238.9529 | $238.95 | $238.95 | $239.00 |
| Purchase #6 | $106.72 | 13.656% | $121.2937 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $147.99 | 8.323% | $160.3072 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $829.64 | $918.0299 | $918.03 | $918.10 | $918.10 | |