| 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 | $87.97 | 13.598% | $99.9322 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $110.66 | 11.338% | $123.2066 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $207.72 | 6.752% | $221.7453 | $221.75 | $221.75 | $221.70 |
| Purchase #4 | $212.60 | 13.855% | $242.0557 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $43.72 | 7.329% | $46.9242 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $40.77 | 10.670% | $45.1202 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $189.88 | 3.805% | $197.1049 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $893.32 | $976.0891 | $976.09 | $976.05 | $976.00 | |