| 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 | $72.53 | 5.835% | $76.7621 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $60.70 | 10.579% | $67.1215 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $173.71 | 4.314% | $181.2038 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $35.41 | 8.842% | $38.541 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $14.64 | 11.653% | $16.346 | $16.35 | $16.35 | $16.30 |
| Purchase #6 | $66.61 | 5.191% | $70.0677 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $199.96 | 9.862% | $219.6801 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $623.56 | $669.7222 | $669.72 | $669.70 | $669.70 | |