| 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 | $92.72 | 9.146% | $101.2002 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $38.48 | 5.124% | $40.4517 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $240.57 | 12.672% | $271.055 | $271.06 | $271.05 | $271.10 |
| Purchase #4 | $173.63 | 10.295% | $191.5052 | $191.51 | $191.50 | $191.50 |
| Purchase #5 | $84.31 | 4.374% | $87.9977 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $132.94 | 12.591% | $149.6785 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $14.84 | 12.817% | $16.742 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $777.49 | $858.6303 | $858.64 | $858.65 | $858.70 | |