| 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 | $236.58 | 9.121% | $258.1585 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $29.52 | 12.252% | $33.1368 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $70.74 | 7.376% | $75.9578 | $75.96 | $75.95 | $76.00 |
| Purchase #4 | $41.99 | 3.195% | $43.3316 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $171.44 | 10.474% | $189.3966 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $68.84 | 7.236% | $73.8213 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $42.82 | 10.170% | $47.1748 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $661.93 | $720.9774 | $720.98 | $720.95 | $721.00 | |