| 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 | $7.64 | 13.295% | $8.6557 | $8.66 | $8.65 | $8.70 |
| Purchase #2 | $54.58 | 6.673% | $58.2221 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $16.85 | 7.571% | $18.1257 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $141.93 | 11.139% | $157.7396 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $51.82 | 6.618% | $55.2494 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $141.50 | 12.559% | $159.271 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $43.68 | 11.261% | $48.5988 | $48.60 | $48.60 | $48.60 |
| 7 purchase totals = | $458.00 | $505.8623 | $505.87 | $505.85 | $505.80 | |