| 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 | $46.37 | 12.113% | $51.9868 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $26.40 | 8.477% | $28.6379 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $203.47 | 8.726% | $221.2248 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $76.58 | 13.310% | $86.7728 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $109.89 | 11.573% | $122.6076 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $171.26 | 10.425% | $189.1139 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $87.90 | 3.407% | $90.8948 | $90.89 | $90.90 | $90.90 |
| 7 purchase totals = | $721.87 | $791.2386 | $791.23 | $791.20 | $791.20 | |