| 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 | $47.53 | 4.285% | $49.5667 | $49.57 | $49.55 | $49.60 |
| Purchase #2 | $153.88 | 5.367% | $162.1387 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $160.35 | 7.205% | $171.9032 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $149.85 | 9.626% | $164.2746 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $181.57 | 12.634% | $204.5096 | $204.51 | $204.50 | $204.50 |
| Purchase #6 | $42.36 | 5.855% | $44.8402 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $181.38 | 3.255% | $187.2839 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $916.92 | $984.5169 | $984.51 | $984.50 | $984.50 | |