| 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 | $42.67 | 7.336% | $45.8003 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $77.78 | 8.217% | $84.1712 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $211.82 | 3.640% | $219.5302 | $219.53 | $219.55 | $219.50 |
| Purchase #4 | $206.59 | 9.586% | $226.3937 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $178.66 | 6.329% | $189.9674 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $192.30 | 11.233% | $213.9011 | $213.90 | $213.90 | $213.90 |
| Purchase #7 | $73.54 | 12.374% | $82.6398 | $82.64 | $82.65 | $82.60 |
| 7 purchase totals = | $983.36 | $1,062.4037 | $1,062.40 | $1,062.40 | $1,062.40 | |