| 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 | $70.51 | 3.237% | $72.7924 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $181.91 | 7.305% | $195.1985 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $244.25 | 9.221% | $266.7723 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $80.64 | 12.383% | $90.6257 | $90.63 | $90.65 | $90.60 |
| Purchase #5 | $101.86 | 12.399% | $114.4896 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $90.70 | 10.361% | $100.0974 | $100.10 | $100.10 | $100.10 |
| Purchase #7 | $16.99 | 13.579% | $19.2971 | $19.30 | $19.30 | $19.30 |
| 7 purchase totals = | $786.86 | $859.2730 | $859.28 | $859.30 | $859.30 | |