| 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 | $35.30 | 13.817% | $40.1774 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $92.48 | 8.489% | $100.3306 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $119.45 | 7.652% | $128.5903 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $161.84 | 13.136% | $183.0993 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $219.97 | 11.280% | $244.7826 | $244.78 | $244.80 | $244.80 |
| Purchase #6 | $152.62 | 9.811% | $167.5935 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $65.26 | 10.311% | $71.989 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $846.92 | $936.5627 | $936.56 | $936.65 | $936.60 | |