| 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 | $106.97 | 10.205% | $117.8863 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $62.78 | 3.281% | $64.8398 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $173.75 | 12.642% | $195.7155 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $49.42 | 9.369% | $54.0502 | $54.05 | $54.05 | $54.10 |
| Purchase #5 | $62.35 | 11.303% | $69.3974 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $164.86 | 4.339% | $172.0133 | $172.01 | $172.00 | $172.00 |
| Purchase #7 | $204.47 | 10.477% | $225.8923 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $824.60 | $899.7948 | $899.80 | $899.80 | $899.80 | |