| 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 | $22.57 | 11.340% | $25.1294 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $92.99 | 6.781% | $99.2957 | $99.30 | $99.30 | $99.30 |
| Purchase #3 | $63.71 | 9.285% | $69.6255 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $113.80 | 9.628% | $124.7567 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $65.72 | 8.595% | $71.3686 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $32.51 | 6.233% | $34.5363 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $203.90 | 5.320% | $214.7475 | $214.75 | $214.75 | $214.70 |
| 7 purchase totals = | $595.20 | $639.4597 | $639.48 | $639.50 | $639.40 | |