| 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 | $39.54 | 7.566% | $42.5316 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $109.32 | 5.504% | $115.337 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $124.37 | 8.838% | $135.3618 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $242.86 | 10.771% | $269.0185 | $269.02 | $269.00 | $269.00 |
| Purchase #5 | $229.85 | 7.402% | $246.8635 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $160.32 | 12.397% | $180.1949 | $180.19 | $180.20 | $180.20 |
| Purchase #7 | $82.87 | 13.849% | $94.3467 | $94.35 | $94.35 | $94.30 |
| 7 purchase totals = | $989.13 | $1,083.6540 | $1,083.65 | $1,083.65 | $1,083.60 | |