| 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 | $92.93 | 9.495% | $101.7537 | $101.75 | $101.75 | $101.80 |
| Purchase #2 | $38.31 | 4.720% | $40.1182 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $61.72 | 9.845% | $67.7963 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $161.40 | 4.699% | $168.9842 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $119.62 | 7.300% | $128.3523 | $128.35 | $128.35 | $128.40 |
| Purchase #6 | $147.93 | 9.835% | $162.4789 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $50.50 | 5.383% | $53.2184 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $672.41 | $722.7020 | $722.70 | $722.70 | $722.80 | |