| 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 | $108.45 | 7.843% | $116.9557 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $152.80 | 5.870% | $161.7694 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $126.36 | 11.687% | $141.1277 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $5.76 | 10.614% | $6.3714 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $242.78 | 5.659% | $256.5189 | $256.52 | $256.50 | $256.50 |
| Purchase #6 | $25.77 | 11.171% | $28.6488 | $28.65 | $28.65 | $28.60 |
| Purchase #7 | $63.90 | 6.783% | $68.2343 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $725.82 | $779.6262 | $779.63 | $779.60 | $779.60 | |