| 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 | $32.96 | 5.274% | $34.6983 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $9.48 | 13.482% | $10.7581 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $69.48 | 10.268% | $76.6142 | $76.61 | $76.60 | $76.60 |
| Purchase #4 | $196.30 | 9.297% | $214.55 | $214.55 | $214.55 | $214.60 |
| Purchase #5 | $45.97 | 8.692% | $49.9657 | $49.97 | $49.95 | $50.00 |
| Purchase #6 | $130.80 | 4.822% | $137.1072 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $153.51 | 4.486% | $160.3965 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $638.50 | $684.0900 | $684.10 | $684.05 | $684.20 | |