| 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 | $22.97 | 13.570% | $26.087 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $28.58 | 13.467% | $32.4289 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $136.31 | 11.386% | $151.8303 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $69.88 | 13.480% | $79.2998 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $152.35 | 13.200% | $172.4602 | $172.46 | $172.45 | $172.50 |
| Purchase #6 | $204.80 | 8.701% | $222.6196 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $202.98 | 7.499% | $218.2015 | $218.20 | $218.20 | $218.20 |
| 7 purchase totals = | $817.87 | $902.9273 | $902.93 | $902.95 | $902.90 | |