| 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 | $13.85 | 10.610% | $15.3195 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $131.67 | 11.469% | $146.7712 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $43.99 | 5.643% | $46.4724 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $56.42 | 7.748% | $60.7914 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $73.44 | 7.211% | $78.7358 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $130.86 | 9.339% | $143.081 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $153.68 | 3.865% | $159.6197 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $603.91 | $650.7910 | $650.79 | $650.75 | $650.80 | |