| 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 | $12.51 | 10.842% | $13.8663 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $69.98 | 4.810% | $73.346 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $42.74 | 7.493% | $45.9425 | $45.94 | $45.95 | $45.90 |
| Purchase #4 | $223.34 | 8.200% | $241.6539 | $241.65 | $241.65 | $241.70 |
| Purchase #5 | $189.96 | 13.560% | $215.7186 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $15.50 | 6.543% | $16.5142 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $166.69 | 8.281% | $180.4936 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $720.72 | $787.5351 | $787.53 | $787.50 | $787.50 | |