| 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 | $121.80 | 11.320% | $135.5878 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $64.98 | 9.187% | $70.9497 | $70.95 | $70.95 | $70.90 |
| Purchase #3 | $115.60 | 11.814% | $129.257 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $108.74 | 6.797% | $116.1311 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $137.47 | 9.137% | $150.0306 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $10.82 | 9.545% | $11.8528 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $232.86 | 11.281% | $259.1289 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $792.27 | $872.9379 | $872.94 | $873.00 | $872.90 | |