| 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 | $32.84 | 5.485% | $34.6413 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $135.54 | 5.421% | $142.8876 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $13.84 | 9.820% | $15.1991 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $76.91 | 10.223% | $84.7725 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $238.32 | 10.374% | $263.0433 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $196.78 | 3.813% | $204.2832 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $151.51 | 6.368% | $161.1582 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $845.74 | $905.9852 | $905.98 | $906.00 | $906.00 | |