| 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 | $6.94 | 13.773% | $7.8958 | $7.90 | $7.90 | $7.90 |
| Purchase #2 | $74.48 | 8.343% | $80.6939 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $41.30 | 13.245% | $46.7702 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $85.25 | 13.470% | $96.7332 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $153.51 | 4.823% | $160.9138 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $250.33 | 10.217% | $275.9062 | $275.91 | $275.90 | $275.90 |
| Purchase #7 | $84.34 | 13.740% | $95.9283 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $696.15 | $764.8414 | $764.84 | $764.85 | $764.80 | |