| 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 | $10.54 | 13.449% | $11.9575 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $153.98 | 6.198% | $163.5237 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $71.42 | 12.808% | $80.5675 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $64.83 | 10.544% | $71.6657 | $71.67 | $71.65 | $71.70 |
| Purchase #5 | $160.89 | 6.821% | $171.8643 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $103.78 | 4.276% | $108.2176 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $206.84 | 10.152% | $227.8384 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $772.28 | $835.6347 | $835.64 | $835.55 | $835.70 | |