| 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 | $51.67 | 10.261% | $56.9719 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $164.77 | 6.262% | $175.0879 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $71.64 | 5.529% | $75.601 | $75.60 | $75.60 | $75.60 |
| Purchase #4 | $72.45 | 3.817% | $75.2154 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $185.70 | 6.394% | $197.5737 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $33.81 | 11.772% | $37.7901 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $103.72 | 11.678% | $115.8324 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $683.76 | $734.0724 | $734.07 | $734.05 | $734.10 | |