| 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 | $65.84 | 9.328% | $71.9816 | $71.98 | $72.00 | $72.00 |
| Purchase #2 | $80.31 | 8.243% | $86.93 | $86.93 | $86.95 | $86.90 |
| Purchase #3 | $128.64 | 12.253% | $144.4023 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $97.72 | 12.755% | $110.1842 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $144.27 | 7.690% | $155.3644 | $155.36 | $155.35 | $155.40 |
| Purchase #6 | $32.32 | 7.128% | $34.6238 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $190.49 | 12.491% | $214.2841 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $739.59 | $817.7704 | $817.75 | $817.80 | $817.80 | |