| 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 | $65.80 | 4.364% | $68.6715 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $157.49 | 13.196% | $178.2724 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $246.81 | 13.422% | $279.9368 | $279.94 | $279.95 | $279.90 |
| Purchase #4 | $118.42 | 8.704% | $128.7273 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $135.29 | 6.648% | $144.2841 | $144.28 | $144.30 | $144.30 |
| Purchase #6 | $179.53 | 11.827% | $200.763 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $50.40 | 13.443% | $57.1753 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $953.74 | $1,057.8304 | $1,057.83 | $1,057.85 | $1,057.90 | |