| 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 | $73.70 | 7.404% | $79.1567 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $234.34 | 13.655% | $266.3391 | $266.34 | $266.35 | $266.30 |
| Purchase #3 | $152.40 | 6.320% | $162.0317 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $54.79 | 13.259% | $62.0546 | $62.05 | $62.05 | $62.10 |
| Purchase #5 | $194.79 | 7.446% | $209.2941 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $87.88 | 13.568% | $99.8036 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $199.57 | 3.693% | $206.9401 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $997.47 | $1,085.6199 | $1,085.61 | $1,085.65 | $1,085.60 | |