| 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 | $75.59 | 4.188% | $78.7557 | $78.76 | $78.75 | $78.80 |
| Purchase #2 | $202.51 | 3.285% | $209.1625 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $19.84 | 9.228% | $21.6708 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $85.74 | 9.802% | $94.1442 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $242.80 | 11.417% | $270.5205 | $270.52 | $270.50 | $270.50 |
| Purchase #6 | $146.77 | 13.131% | $166.0424 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $241.26 | 5.170% | $253.7331 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $1,014.51 | $1,094.0292 | $1,094.02 | $1,094.00 | $1,094.00 | |