| 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 | $243.55 | 11.140% | $270.6815 | $270.68 | $270.70 | $270.70 |
| Purchase #2 | $74.92 | 6.754% | $79.9801 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $189.57 | 7.417% | $203.6304 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $149.95 | 9.550% | $164.2702 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $142.74 | 7.271% | $153.1186 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $55.53 | 7.443% | $59.6631 | $59.66 | $59.65 | $59.70 |
| Purchase #7 | $103.42 | 10.361% | $114.1353 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $959.68 | $1,045.4792 | $1,045.48 | $1,045.50 | $1,045.50 | |