| 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 | $47.30 | 13.303% | $53.5923 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $120.81 | 9.543% | $132.3389 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $30.43 | 4.223% | $31.7151 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $42.89 | 4.744% | $44.9247 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $109.91 | 6.193% | $116.7167 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $50.53 | 13.808% | $57.5072 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $128.29 | 5.232% | $135.0021 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $530.16 | $571.7970 | $571.80 | $571.75 | $571.70 | |