| 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 | $14.85 | 9.839% | $16.3111 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $83.48 | 12.651% | $94.0411 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $83.56 | 4.595% | $87.3996 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $84.86 | 6.423% | $90.3106 | $90.31 | $90.30 | $90.30 |
| Purchase #5 | $39.47 | 9.262% | $43.1257 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $213.61 | 6.834% | $228.2081 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $158.89 | 13.484% | $180.3147 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $678.72 | $739.7109 | $739.71 | $739.70 | $739.60 | |