| 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 | $34.35 | 7.557% | $36.9458 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $70.68 | 12.577% | $79.5694 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $81.94 | 13.229% | $92.7798 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $71.44 | 13.192% | $80.8644 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $31.71 | 7.631% | $34.1298 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $209.62 | 9.128% | $228.7541 | $228.75 | $228.75 | $228.80 |
| Purchase #7 | $131.75 | 12.151% | $147.7589 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $631.49 | $700.8022 | $700.80 | $700.80 | $700.90 | |