| 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 | $57.28 | 8.479% | $62.1368 | $62.14 | $62.15 | $62.10 |
| Purchase #2 | $115.28 | 4.740% | $120.7443 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $183.68 | 13.194% | $207.9147 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $78.30 | 7.239% | $83.9681 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $67.52 | 6.517% | $71.9203 | $71.92 | $71.90 | $71.90 |
| Purchase #6 | $184.60 | 9.540% | $202.2108 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $73.69 | 11.855% | $82.4259 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $760.35 | $831.3209 | $831.32 | $831.30 | $831.20 | |