| 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 | $60.48 | 9.457% | $66.1996 | $66.20 | $66.20 | $66.20 |
| Purchase #2 | $245.94 | 7.168% | $263.569 | $263.57 | $263.55 | $263.60 |
| Purchase #3 | $44.80 | 5.140% | $47.1027 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $240.76 | 11.164% | $267.6384 | $267.64 | $267.65 | $267.60 |
| Purchase #5 | $40.84 | 6.646% | $43.5542 | $43.55 | $43.55 | $43.60 |
| Purchase #6 | $236.78 | 8.543% | $257.0081 | $257.01 | $257.00 | $257.00 |
| Purchase #7 | $152.97 | 12.317% | $171.8113 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $1,022.57 | $1,116.8833 | $1,116.88 | $1,116.85 | $1,116.90 | |