| 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 | $31.68 | 13.325% | $35.9014 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $246.60 | 6.691% | $263.1 | $263.10 | $263.10 | $263.10 |
| Purchase #3 | $6.77 | 13.835% | $7.7066 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $247.44 | 4.710% | $259.0944 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $39.34 | 11.148% | $43.7256 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $202.77 | 13.329% | $229.7972 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $124.50 | 11.146% | $138.3768 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $899.10 | $977.7020 | $977.71 | $977.75 | $977.70 | |