| 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 | $6.97 | 8.512% | $7.5633 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $184.44 | 3.863% | $191.5649 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $188.84 | 12.248% | $211.9691 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $221.78 | 13.406% | $251.5118 | $251.51 | $251.50 | $251.50 |
| Purchase #5 | $189.44 | 3.363% | $195.8109 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $102.51 | 5.751% | $108.4054 | $108.41 | $108.40 | $108.40 |
| Purchase #7 | $33.48 | 11.814% | $37.4353 | $37.44 | $37.45 | $37.40 |
| 7 purchase totals = | $927.46 | $1,004.2607 | $1,004.26 | $1,004.20 | $1,004.30 | |