| 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 | $47.40 | 11.816% | $53.0008 | $53.00 | $53.00 | $53.00 |
| Purchase #2 | $18.98 | 6.612% | $20.235 | $20.24 | $20.25 | $20.20 |
| Purchase #3 | $44.66 | 6.556% | $47.5879 | $47.59 | $47.60 | $47.60 |
| Purchase #4 | $148.95 | 10.139% | $164.052 | $164.05 | $164.05 | $164.10 |
| Purchase #5 | $85.86 | 8.710% | $93.3384 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $119.85 | 8.738% | $130.3225 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $200.52 | 10.252% | $221.0773 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $666.22 | $729.6139 | $729.62 | $729.65 | $729.60 | |