| 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 | $115.86 | 8.417% | $125.6119 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $215.48 | 6.539% | $229.5702 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $64.56 | 6.319% | $68.6395 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $66.45 | 13.821% | $75.6341 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $194.75 | 8.132% | $210.5871 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $245.60 | 11.288% | $273.3233 | $273.32 | $273.30 | $273.30 |
| Purchase #7 | $5.97 | 7.210% | $6.4004 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $908.67 | $989.7665 | $989.76 | $989.75 | $989.70 | |