| 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 | $26.86 | 13.784% | $30.5624 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $170.38 | 4.830% | $178.6094 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $94.51 | 7.310% | $101.4187 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $72.33 | 5.236% | $76.1172 | $76.12 | $76.10 | $76.10 |
| Purchase #5 | $209.48 | 4.376% | $218.6468 | $218.65 | $218.65 | $218.60 |
| Purchase #6 | $31.58 | 11.664% | $35.2635 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $81.61 | 13.595% | $92.7049 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $686.75 | $733.3229 | $733.32 | $733.25 | $733.30 | |