| 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 | $85.65 | 6.336% | $91.0768 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $194.25 | 10.512% | $214.6696 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $64.34 | 13.759% | $73.1925 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $33.34 | 8.326% | $36.1159 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $89.34 | 9.816% | $98.1096 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $80.55 | 13.854% | $91.7094 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $152.53 | 12.212% | $171.157 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $700.00 | $776.0308 | $776.04 | $776.00 | $776.10 | |