| 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 | $34.71 | 9.290% | $37.9346 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $171.69 | 6.125% | $182.206 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $5.92 | 3.132% | $6.1054 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $24.53 | 5.158% | $25.7953 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $92.34 | 10.210% | $101.7679 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $150.48 | 7.872% | $162.3258 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $246.90 | 9.202% | $269.6197 | $269.62 | $269.60 | $269.60 |
| 7 purchase totals = | $726.57 | $785.7547 | $785.77 | $785.75 | $785.70 | |