| 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 | $10.34 | 4.415% | $10.7965 | $10.80 | $10.80 | $10.80 |
| Purchase #2 | $34.95 | 10.597% | $38.6537 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $244.81 | 5.452% | $258.157 | $258.16 | $258.15 | $258.20 |
| Purchase #4 | $169.62 | 7.747% | $182.7605 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $122.46 | 7.463% | $131.5992 | $131.60 | $131.60 | $131.60 |
| Purchase #6 | $149.97 | 4.759% | $157.1071 | $157.11 | $157.10 | $157.10 |
| Purchase #7 | $153.80 | 8.763% | $167.2775 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $885.95 | $946.3515 | $946.36 | $946.35 | $946.50 | |