| 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 | $11.85 | 10.299% | $13.0704 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $64.44 | 9.625% | $70.6424 | $70.64 | $70.65 | $70.60 |
| Purchase #3 | $64.27 | 9.732% | $70.5248 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $237.97 | 13.210% | $269.4058 | $269.41 | $269.40 | $269.40 |
| Purchase #5 | $122.35 | 4.201% | $127.4899 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $170.95 | 13.849% | $194.6249 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $5.68 | 7.330% | $6.0963 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $677.51 | $751.8545 | $751.85 | $751.80 | $751.80 | |