| 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 | $36.42 | 8.392% | $39.4764 | $39.48 | $39.50 | $39.50 |
| Purchase #2 | $215.86 | 13.570% | $245.1522 | $245.15 | $245.15 | $245.20 |
| Purchase #3 | $148.94 | 8.542% | $161.6625 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $143.93 | 12.232% | $161.5355 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $139.97 | 7.671% | $150.7071 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $194.71 | 7.667% | $209.6384 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $83.86 | 12.651% | $94.4691 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $963.69 | $1,062.6412 | $1,062.65 | $1,062.65 | $1,062.70 | |