| 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 | $39.38 | 5.520% | $41.5538 | $41.55 | $41.55 | $41.60 |
| Purchase #2 | $244.78 | 9.278% | $267.4907 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $213.60 | 4.182% | $222.5328 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $93.72 | 5.243% | $98.6337 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $189.69 | 9.646% | $207.9875 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $209.96 | 4.294% | $218.9757 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $65.51 | 10.723% | $72.5346 | $72.53 | $72.55 | $72.50 |
| 7 purchase totals = | $1,056.64 | $1,129.7088 | $1,129.70 | $1,129.80 | $1,129.70 | |