| 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 | $78.58 | 13.215% | $88.9643 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $51.56 | 13.337% | $58.4366 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $245.36 | 9.835% | $269.4912 | $269.49 | $269.50 | $269.50 |
| Purchase #4 | $196.98 | 3.755% | $204.3766 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $68.38 | 7.574% | $73.5591 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $180.80 | 4.814% | $189.5037 | $189.50 | $189.50 | $189.50 |
| Purchase #7 | $18.26 | 4.487% | $19.0793 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $839.92 | $903.4108 | $903.41 | $903.45 | $903.50 | |