| 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 | $79.97 | 7.171% | $85.7046 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $55.32 | 4.473% | $57.7945 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $173.60 | 6.142% | $184.2625 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $120.53 | 6.673% | $128.573 | $128.57 | $128.55 | $128.60 |
| Purchase #5 | $71.68 | 3.457% | $74.158 | $74.16 | $74.15 | $74.20 |
| Purchase #6 | $178.94 | 4.696% | $187.343 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $122.35 | 7.681% | $131.7477 | $131.75 | $131.75 | $131.70 |
| 7 purchase totals = | $802.39 | $849.5833 | $849.57 | $849.55 | $849.60 | |