| 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 | $103.69 | 6.259% | $110.18 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $70.47 | 5.441% | $74.3043 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $172.55 | 3.365% | $178.3563 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $90.31 | 12.495% | $101.5942 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $100.75 | 12.700% | $113.5453 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $117.74 | 8.809% | $128.1117 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $60.88 | 4.324% | $63.5125 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $716.39 | $769.6043 | $769.60 | $769.60 | $769.60 | |