| 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 | $11.53 | 4.523% | $12.0515 | $12.05 | $12.05 | $12.10 |
| Purchase #2 | $64.66 | 8.225% | $69.9783 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $8.87 | 9.512% | $9.7137 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $204.55 | 13.210% | $231.5711 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $223.58 | 13.774% | $254.3759 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $178.73 | 13.454% | $202.7763 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $114.26 | 13.236% | $129.3835 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $806.18 | $909.8503 | $909.85 | $909.90 | $910.00 | |