| 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 | $20.44 | 11.676% | $22.8266 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $114.75 | 5.405% | $120.9522 | $120.95 | $120.95 | $121.00 |
| Purchase #3 | $87.38 | 3.117% | $90.1036 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $83.70 | 9.570% | $91.7101 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $137.92 | 11.823% | $154.2263 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $236.45 | 6.574% | $251.9942 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $33.91 | 11.559% | $37.8297 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $714.55 | $769.6427 | $769.64 | $769.70 | $769.60 | |